<template>
    <div>
        <el-breadcrumb separator-class="el-icon-arrow-right">
            <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>商品管理</el-breadcrumb-item>
            <el-breadcrumb-item>商品列表</el-breadcrumb-item>
        </el-breadcrumb>
        <el-card>
            <el-row>
                <el-col :span="8">
                    <el-input placeholder="请输入内容" v-model="queryInfo.query" clearable @clear='getProductList'>
                    <el-button slot="append" icon="el-icon-search" @click="getProductList"></el-button>
                    </el-input>
                </el-col>
                <el-col :span='4' class="btn4">
                    <el-button type="primary" @click="goAddPro">添加商品</el-button>
                </el-col>
            </el-row>
            <el-table :data="goodsList" border stripe> 
                <el-table-column type="index">

                </el-table-column>
                <el-table-column label="商品名称" prop="goods_name">

                </el-table-column >
                <el-table-column label="商品价格(元)" prop="goods_price" width='105px'>

                </el-table-column>
                <el-table-column label="商品重量" prop="goods_weight" width='95px'>

                </el-table-column>
                 <el-table-column label="创建时间" prop="upd_time" width='170px'>
                     <template slot-scope="scope">
                         {{scope.row.upd_time | dateFormat}}
                     </template>
                </el-table-column>
                <el-table-column label="操作" width='130px' >
                    <template slot-scope="scope">
                    <el-button size="mini" type="primary" icon="el-icon-edit"></el-button>
                    
                    <el-button size="mini" type="warning" icon="el-icon-delete" @click="deleteProduct(scope.row.goods_id)"></el-button>
                    </template>
                </el-table-column>
                <!-- 分页区 -->
               
            </el-table>
             <el-pagination
                    @size-change="handleSizeChange" @current-change="handleCurrentChange" :current-page="queryInfo.pagenum" :page-sizes="[5, 10, 15, 20]" :page-size="queryInfo.pagesize" layout="total, sizes, prev, pager, next, jumper" :total="total" background>
                </el-pagination>
        </el-card>
    </div>  
</template>

<script>
export default {
    data(){
        return{
            // 数据列表参数
            queryInfo:{
                query:'',
                pagenum:3,
                pagesize:5
            },
            // 总数据条数
            total:0,
            // 数据
            goodsList:[]

        }
    },
    created(){
        // 获取数据列表
        this.getProductList()
    },
    methods:{
        // 获取数据列表
        async getProductList(){
            const {data:res} = await this.$http.get('goods',
            {params:this.queryInfo}
            )
            this.total = res.data.total
            this.goodsList = res.data.goods
            console.log(res)
            console.log(this.goodsList)
        },
        handleSizeChange(newSize){
            this.queryInfo.pagesize = newSize
            this.getProductList()
        },
        handleCurrentChange(newpage){
            this.queryInfo.pagenum = newpage
            this.getProductList()
        },
        async deleteProduct(id){
           const resultF =await this.$confirm('此操作将永久删除该文件, 是否继续?', '提示', {
                confirmButtonText: '确定',
                cancelButtonText: '取消',
                type: 'warning'
            }).catch(err=>err)
            console.log(resultF)
            if(resultF!=="confirm"){
                this.$message.info("取消删除")
                return
            }
            const { data: res } = await this.$http.delete(`goods/${id}`)

            if (res.meta.status !== 200) {
                return this.$message.error('删除失败！')
            }

            this.$message.success('删除成功！')
            this.getProductList()
        },
        goAddPro(){
            this.$router.push('/goods/add')
        }
    }

}
</script>

<style>
.btn4{
    margin-left: 10px;
    
}
</style>